121451328

素因数分解:

$2^6\times 3^2\times {\mathrm{210853}}^1$

素因数の和:210871

約数の個数: 42

約数和(自身を含む): 348119954

約数和(自身を除く): 226668626

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 210853, 421706, 632559, 843412, 1265118, 1686824, 1897677, 2530236, 3373648, 3795354, 5060472, 6747296, 7590708, 10120944, 13494592, 15181416, 20241888, 30362832, 40483776, 60725664, 121451328]

約数ペア:

[(1, 121451328), (2, 60725664), (3, 40483776), (4, 30362832), (6, 20241888), (8, 15181416), (9, 13494592), (12, 10120944), (16, 7590708), (18, 6747296), (24, 5060472), (32, 3795354), (36, 3373648), (48, 2530236), (64, 1897677), (72, 1686824), (96, 1265118), (144, 843412), (192, 632559), (288, 421706), (576, 210853)]